Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336108 | Learning method for plug-in depth | Jian-Jang Lai, Po-Yu Chen | 2025-06-17 |
| 8902201 | Assembling infrared touch control module | Iman Hung, Eric Huang, Sean Chen | 2014-12-02 |
| 8803809 | Optical touch device and keyboard thereof | Wen-Ji Tsai, Jung-Wen Chang, Chee-Chun Leung | 2014-08-12 |
| 8368652 | Optical touch device and keyboard thereof | Wen-Ji Tsai, Jung-Wen Chang, Chee-Chun Leung | 2013-02-05 |
| 7152443 | Lockable case | Yun-Yi Chang, Kuo-Kuang Liu | 2006-12-26 |
| 7061752 | Foldable electronic device | Chien-Ming Hu | 2006-06-13 |